This is getting exciting. I am getting closer to my trip and I am "getting there"
I want to ask about booking Heathrow Express in advance.
(Supposedly) I will be arriving Heathrow the. morning of October 8th amd taking the Heathrow Express to Paddington Station..
I know that i can get a decent discount buying in advance. I can not remember. Do I have to buy 30 days in advance?
And then what? I go directly to Heathrow Express website and use my credit card to book a train. Do I get a receipt? What do I do when I get to Heathrow ? And am I committed to choosing a certain day and time for the Express? Do I have a window to use my ticket?